From the days of William
James, psychologists had the idea memory
consisted of short-term
and long-term
memory. While short-term
memory was expected to be limited, its exact limits were not known. In 1956, George A. Miller would quantify its capacity limit
in the paper "The magical number seven,
plus or minus two".
"The Magical Number Seven, Plus or Minus Two: Some Limits
on Our Capacity for Processing Information"
is one of the most highly
cited papers in psychology. It was published in 1956 by the cognitive
psychologist George A. Miller of Princeton University's Department of Psychology
in Psychological
Review. It is often interpreted to argue
that the number of objects an average human can hold in working
memory is 7 ± 2. This is frequently referred to as Miller's Law.
Miller's law, part of his theory of
communication, was formulated by George Miller, Princeton Professor and
psychologist. It instructs us to suspend judgment about what someone is saying
so we can first understand them without imbuing their message with our own
personal interpretations.
Consciousness
is the state or quality of
awareness, or, of being aware of an external object or something within
oneself. It has been defined as: sentience, awareness, subjectivity, the ability
to experience or to feel, wakefulness, having a sense of selfhood, and the
executive control system of the mind.
How would you define
consciousness?
·
the
state of being conscious; awareness of one's own existence, sensations,
thoughts, surroundings, etc. the thoughts and feelings, collectively, of an
individual or of an aggregate of people:
·
the
moral consciousness of a nation.
·
full
activity of the mind and senses, as in waking life:
April
29, 2008. The Limits
of Memory: We Can Only Remember Four Things at a Time. New
research in to our minds capabilities to retain knowledge has shed light on a
question that has been discussed for many years; how much, can our mind
remember, at a time?
George Armitage Miller was one of the founders of the cognitive
psychology field. He also contributed to the birth of psycholinguistics
and cognitive science in
general. Miller
wrote several books and directed the development of
WordNet,
an online word-linkage database usable by computer
programs. He authored the paper, "The Magical Number Seven,
Plus or Minus Two," in which he insightfully observed
that many different experimental findings considered together reveal the
presence of an average limit of seven for human short-term memory capacity.
This paper is frequently cited in both psychology and the wider culture. He
also won awards, such as the National
Medal of Science.
Miller
is considered one of the
founders of psycholinguistics, which links language and cognition in psychology, to
analyze how people use and create language.
He published papers along
with Noam Chomsky on the mathematics and computational aspects of
language and its syntax, two
new areas of study.
Miller
also researched how people
understood words and sentences, the same problem faced by artificial speech-recognition technology.
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